Vanguard Personalized Indexing Management’s MKS Inc. Common Stock MKSI Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.78M Buy
17,936
+12,132
+209% +$1.21M 0.02% 605
2025
Q1
$465K Buy
5,804
+361
+7% +$28.9K 0.01% 1155
2024
Q4
$568K Buy
5,443
+555
+11% +$57.9K 0.01% 1052
2024
Q3
$531K Sell
4,888
-2
-0% -$217 0.01% 1063
2024
Q2
$624K Buy
4,890
+515
+12% +$65.7K 0.01% 932
2024
Q1
$582K Buy
4,375
+1,723
+65% +$229K 0.01% 933
2023
Q4
$273K Sell
2,652
-5,546
-68% -$571K 0.01% 1273
2023
Q3
$709K Sell
8,198
-291
-3% -$25.2K 0.02% 732
2023
Q2
$918K Buy
8,489
+204
+2% +$22.1K 0.03% 607
2023
Q1
$734K Buy
8,285
+152
+2% +$13.5K 0.03% 685
2022
Q4
$689K Buy
8,133
+4,811
+145% +$408K 0.03% 671
2022
Q3
$275K Buy
3,322
+321
+11% +$26.6K 0.01% 996
2022
Q2
$308K Sell
3,001
-1,963
-40% -$201K 0.01% 980
2022
Q1
$745K Sell
4,964
-1,463
-23% -$220K 0.04% 623
2021
Q4
$1.12M Buy
6,427
+1,865
+41% +$325K 0.07% 333
2021
Q3
$688K Buy
+4,562
New +$688K 0.06% 360